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Message-ID: <20120811154814.GA1106@openwall.com>
Date: Sat, 11 Aug 2012 19:48:14 +0400
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: bf-opencl fails self-test on CPU
On Sat, Aug 11, 2012 at 02:34:13PM +0200, magnum wrote:
> FWIW it works fine on my laptop, using Intel's SDK.
Great!
> magnum@...ge:~/src/john/src [1.7.9-jumbo-6-fixes]$ ../run/john -t
> -fo:bf-opencl
> OpenCL platform 0: Intel(R) OpenCL, 1 device(s).
> Using device 0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
> ****Please see 'opencl_bf_std.h' for device specific optimizations****
> Benchmarking: OpenBSD Blowfish (x32) [OpenCL]... DONE
> Raw: 595 c/s real, 315 c/s virtual
This is about twice slower than OpenMP, right?
Alexander
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